diff options
Diffstat (limited to 'hw/usb-hub.c')
-rw-r--r-- | hw/usb-hub.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/usb-hub.c b/hw/usb-hub.c index 8837bd9efe..8a80151da2 100644 --- a/hw/usb-hub.c +++ b/hw/usb-hub.c @@ -245,6 +245,17 @@ static void usb_hub_detach(USBPort *port1) } } +static void usb_hub_wakeup(USBDevice *dev) +{ + USBHubState *s = dev->port->opaque; + USBHubPort *port = &s->ports[dev->port->index]; + + if (port->wPortStatus & PORT_STAT_SUSPEND) { + port->wPortChange |= PORT_STAT_C_SUSPEND; + usb_wakeup(&s->dev); + } +} + static void usb_hub_handle_reset(USBDevice *dev) { /* XXX: do it */ @@ -502,6 +513,7 @@ static void usb_hub_handle_destroy(USBDevice *dev) static USBPortOps usb_hub_port_ops = { .attach = usb_hub_attach, .detach = usb_hub_detach, + .wakeup = usb_hub_wakeup, }; static int usb_hub_initfn(USBDevice *dev) |